参数资料
型号: NCP347MTAITBG
厂商: ON Semiconductor
文件页数: 8/13页
文件大小: 0K
描述: IC OVERVOLTAGE PROT CTRLR 10WDFN
产品变化通告: Product Obsolescence 01/Jul/2009
标准包装: 3,000
电压 - 工作: 1.2 ~ 28V
电压 - 箝位: 7V
技术: 混合技术
电路数: 3
应用: 通用
封装/外壳: 10-WFDFN 裸露焊盘
供应商设备封装: 10-WDFN(2.5x2)
包装: 带卷 (TR)
NCP347
CONDITIONS
IN
VOLTAGE DETECTION
OUT
V IN > OVLO
0 < V IN < UVLO
And/Or
/EN = 1
Figure 16. Simplified Diagram
CONDITIONS
IN
VOLTAGE DETECTION
Figure 17. Simplified Diagram
OUT
/EN = 0
&
UVLO < V IN < OVLO
Operation
The NCP347 provides overvoltage protection for
positive voltage, up to 28 V. A Low R DS(on) NMOS FET
protects the systems (i.e.: charger) connected on the Vout
pin, against positive overvoltage. At powerup, with EN pin
= low, the output is rising up 50 ms after the input
overtaking undervoltage UVLO (Figure 3). The NCP347
provides a FLAG output, which alerts the system that a fault
has occurred. A 50 ms additional delay, regarding
available output (Figure 3) is added between output signal
rising up and to FLAG signal rising up. FLAG pin is an open
drain output.
http://onsemi.com
8
相关PDF资料
PDF描述
NCP348AEMUTBG IC MOSFET DRIVER DUAL 12V 10LLGA
NCP360MUTXG IC CTLR USB POS OVP FET 6-UDFN
NCP361MUTBG IC USB OVERVOLT PROT CTRLR 6UDFN
NCP3712ASNT3 IC SWITCH OVP HIGH SIDE SC74-6
NCP374MU075TXG IC CTLR OVP POS/NEG 30V 12TLLGA
相关代理商/技术参数
参数描述
NCP3488DR2G 功能描述:功率驱动器IC ANA 12V MOSFET DR RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
NCP348AEMTTBG 功能描述:监控电路 POS OVERVLTG PROTECT CONTROLLER RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
NCP348AEMTTBG-CUT TAPE 制造商:ON 功能描述:NCP348AE Series 6.4 V Threshold 28 V Positive Overvoltage Protection Controller
NCP348AEMTTXG 功能描述:监控电路 POS OVERVLTG PROTECT CONTROLLER RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
NCP348AEMUTBG 功能描述:监控电路 POSTIVE OVP PRTCTION RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel